yahoo_json has stopped working for desktops

[Jose Gómez]

yahoo_json seems to have stopped working for desktops. So, it cannot be
used anymore for getting quotes (in particular, the ones with the currency
hardcoded that were previously only available through yahoo_json).

Some more info:
http://stackoverflow.com/questions/38355075/has-yahoo-finance-web-service-disappeared-api-changed-down-temporarily